*{
    padding: 0;
    margin: 0;
}
.footer{
    background: #000000;
    min-width: 900px;
    width: 100%;
}
.content{
    width: 900px;
    margin: 0 auto;
    display: flex;
    padding: 50px;
}
.footer-img{
    width: 200px;
    height: 175px;
    border-right: 1px solid #a0a0a0;
}
.footer-img img{
    width: 156px;
    height: 18px;
}
.footer-img a {
    text-decoration: none;
    color: #ffffff;
    font-size: 14px;
}
.logo-tb{
    width: 35px;
    height: 35px;
    border: 1px solid #ffffff;
    border-radius: 50%;
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(2,35px);
    gap: 20px;
}
.logo1-tb::after,.logo2-tb::after{
    background-image: url("http://css.zaozuo.com/static/imgs/icon-36_bbdc77e.png");
    background-repeat: no-repeat;
    display: inline-block;
    content: "";
    width: 35px;
    height: 35px;
    background-position:-72px 0;
}
.logo2-tb::after {
    background-image: url("http://css.zaozuo.com/static/imgs/icon-36_bbdc77e.png");
    background-position: -108px 0;
    width: 35px;
    height: 35px;
    border: 1px solid #fff;
    border-radius: 50%;
}
.content1 {
    height: 175px;
    display: grid;
    grid-template-columns: repeat(3,150px);
    border-right: 1px solid #a0a0a0;
}
.footer1 li {
    list-style: none;
    margin-left: 50px;
    padding: 2px;
}
.footer1 li a {
    text-decoration: none;
    font-size:10px;
    color: #a0a0a0;
}
.footer1 li:hover a{
    color: #ffffff;
}
.footer1 li:nth-child(1){
    display: inline-block;
    height: 25px;
    border-bottom: 1px solid #a0a0a0;
    font-size: 12px;
}
.right{
    margin-left: 40px;
}
.right1{
    font-size: 10px;
    text-decoration: none;
    color:#a0a0a0;
}
.right-1 {
    font-size: 18px;
    color:#ffffff;
    margin-top: 10px;
    position: relative;
}
.right span {
    font-size: 12px;
    color: #ffffff;
    position: absolute;
    top: 3px;
    left: 140px;
}
.right-2 {
    width: 200px;
    color:#000000;
    height: 30px;
    font-size: 10px;
    background-color:#ffffff;
    line-height: 30px;
    text-align: center;
    margin-top: 30px;
}
.right-2:hover {
    background-color: #000000;
    color: #ffffff;
    border: 1px solid #ffffff;
}
.kf{
    margin-top: 20px;
    width: 70px;
    height: 26px;
    border-radius: 20px;
    color: #ffffff;
    font-size: 10px;
    background-color:#000000;
    border: 1px solid #ffffff;
    cursor: pointer;
    line-height: 20px;

}
.kf:hover {
    color: #000000;
    background-color:#fff;
}
.copyright{
    margin: 15px auto;
    width: 900px;
    border-top: 1px solid #a0a0a0;
    padding: 20px 0;
}
.copyright p {
    text-align: center;
    font-size: 11px;
    color: #a0a0a0;
    margin: 10px;
}